Debian LTS: DLA-2800-1: cups security update
Summary
An issue has been found in cups, the Common UNIX Printing System.
Due to an input validation issue a malicious application might be allowed
to read restricted memory.
For Debian 9 stretch, this problem has been fixed in version
2.2.1-8+deb9u7.
We recommend that you upgrade your cups packages.
For the detailed security status of cups please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/cups
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS